Results 41 to 50 of about 11,922 (219)

Reação de genótipos de feijoeiro a Meloidogyne incognita, Meloidogyne javanica e Meloidogyne enterolobii

Revista de Ciências Agrárias, 2020
O feijoeiro (Phaseolus vulgaris) é uma das principais culturas produzidas no Brasil. Sua produtividade é comprometida por diversas enfermidades, incluindo as causadas pelos nematoides-das-galhas (Meloidogyne spp.). Três experimentos foram conduzidos em casa de vegetação com o objetivo de avaliar o comportamento de quatro linhagens de feijão (C2-1-6-1-1,
De Brida, Andressa Lima, Bellé, Cristiano, Ramos, Rodrigo Ferraz, Wilcken, Silvia Renata Siciliano   +3 more
openaire   +2 more sources

Host-status of 20 sweet potato lines to Meloidogyne species in South Africa

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2020
Experimental system: Due to serious economic challenges posed by root-knot (Meloidogyne species) nematodes in sweet potato (Ipomoea batatas) production, the Sweet Potato Programme (SPP) of the Agricultural Research Council (ARC) in South Africa has since
K. M. Pofu, P. W. Mashela, S. Laurie
doaj   +1 more source

Lecanicillium aphanocladii: a biocontrol agent against insect pests and phytopathogens

Pest Management Science, EarlyView.
Recent research findings on the biocontrol potential of Lecanicillium aphanocladii fungus against insect‐pests and plant diseases were highlighted. This review indicates that several L. aphanocladii strains show great potential to be developed as multipurpose biocontrol agents active against several insect‐pests, plant diseases and plant parasitic ...
Qianhe Liu, Richard Johnson, Kwasi Adusei‐Fosu   +2 more
wiley   +1 more source

Potential of the Predatory Mites Gamasellodes lavafesii (Mesostigmata: Ascidae) and Cosmolaelaps mediocuspis (Mesostigmata: Laelapidae) on Different Soil Pests/Parasites and Alternative Prey for Large‐Scale Rearing

Journal of Applied Entomology, EarlyView.
ABSTRACT Many species of Mesostigmata soil mites have potential as biological control agents of pests/parasites. This study evaluated the predation potential of two of these species, Gamasellodes lavafesii (Ascidae) and Cosmolaelaps mediocuspis (Laelapidae).
A. R. A. Barros, J. P. I. Martin, G. J. Moraes, M. M. Inomoto, R. C. Castilho   +4 more
wiley   +1 more source

CONTROLE DE MELOIDOGYNE JAVANICA COM PASTEURIA PENETRANS [PDF]

Pesquisa Agropecuária Brasileira, 1999
Objetivou-se, com esse trabalho, avaliar a eficiência de Pasteuria penetrans no controle de Meloidogyne javanica em condições de casa de vegetação. Os tratamentos eram compostos de quatro níveis de inóculo de P. penetrans, 0, 10x10(5), 50x10(5) e 100x10(5) endósporos/kg de solo autoclavado. Imediatamente após a inoculação da bactéria P.
SHARMA, RAVI DATT, VIVALDI, LÚCIO JOSÉ
openaire   +3 more sources

Effects of Meloidogyne incognita on agronomic parameters and structural changes in eggplant (Solanum gilo Raddi) roots treated with Purpureocillium lilacinum

Plant Biology, EarlyView.
Meloidogyne incognita impairs eggplant growth through gall formation with changes in root cell wall components and vascular tissue disruption, while the biocontrol agent Purpureocillium lilacinum mitigates these effects by reducing nematode infection. Abstract Meloidogyne spp. induce structural changes during the development of root‐knot galls, leading
R. M. I. F. Vilela, V. C. Kuster, A. A. de Souza, V. C. Martini, T. A. Magalhães, R. M. dos Santos Isaias, D. C. de Oliveira   +6 more
wiley   +1 more source

The tasiR‐ARF pathway in plants: origin, functions, and interplay of miR‐390, tasiRNAs and ARF3

Plant Biology, Volume 28, Issue 2, Page 328-344, March 2026.
Trans‐acting small interfering RNAs that silence a subset of Auxin Response Factors are crucial for plant growth, developmental timing, proper organ patterning, and coping with stress. Abstract Trans‐acting small interfering RNA (tasiRNAs) are a special type of endogenous small RNAs (sRNAs) found only in plants.
B. A. López‐Ruiz, V. T. Juárez González, R. F. Jiménez‐Ortega, J. L. Reyes, T. D. Dinkova   +4 more
wiley   +1 more source

Interrelations between commercial beetroot (Beta vulgaris) cultivars and Meloidogyne species

Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017
Most beetroot (Beta vulgaris) cultivars in South Africa are exotic and were specifically bred for root-knot (Meloidogyne species) nematode populations in their countries of origin.
P. W. Mashela
doaj   +1 more source

Diversity of root-knot nematodes of the genus Meloidogyne Göeldi, 1892 (Nematoda: Meloidogynidae) associated with olive plants and environmental cues regarding their distribution in southern Spain.

PLoS ONE, 2018
Root-knot nematodes of the genus Meloidogyne are recognised worldwide as a major production constraint in crops of primary economic importance. Knowledge of their diversity and prevalence, as well as the major environmental and agronomical cues for ...
Antonio Archidona-Yuste, Carolina Cantalapiedra-Navarrete, Gracia Liébanas, Hava F Rapoport, Pablo Castillo, Juan E Palomares-Rius   +5 more
doaj   +1 more source

Root-knot nematode assessment: species identification, distribution, and new host records in Portugal

Frontiers in Plant Science, 2023
Considered one of the most devastating plant parasitic nematodes worldwide, Meloidogyne spp. (commonly known as the root-knot nematodes (RKNs)) are obligate sedentary endoparasites that establish in the roots, causing hyperplasia and hypertrophy of ...
Leidy Rusinque, Leidy Rusinque, Leidy Rusinque, Maria João Camacho, Maria João Camacho, Clara Serra, Filomena Nóbrega, Maria L. Inácio, Maria L. Inácio   +8 more
doaj   +1 more source